"Did they go back to free Anakin's mother from slavery? The amount of money she was worth was a drop in the bucket for the Jedi, yet they left her to be a slave. Awful."

Neither did Padme, which to me is the greater fault. Anakin did save her planet, after all. Does this mean she is lacking in compassion as well?

"Ben leaves Anakin to die in the worst way possible ... that just blows me away."

I didn't see any fire extinguishers nearby, and Anakin was still spouting venom at him as he caught on fire. Anakin did try to kill him. What, exactly, was Obi-wan to do?